1 files changed, 2 insertions, 2 deletions
diff --git a/uniso.h b/uniso.h
index a30bfa5..a6138b9 100644
--- a/uniso.h
+++ b/uniso.h
@@ -1,7 +1,7 @@
 #ifndef UNISO_H
 #define UNISO_H
 
-int uniso(int fd, void (*progress_callback)(size_t, size_t, char*, void *),
-		void *user_data);
+int uniso(int fd, void (*progress_callback)(size_t current, size_t total,
+			const char *filename, void *user_data), void *user_data);
 
 #endif